baber/WOPTO huggingface dataset:
Patent DE-19615285-A1 (DE)
Title: Controlled push=pull audio amplifier
Inventor: BORGERS DIRK DIPL ING
IPC: H03F3/26
Filed: 1996-04-18
Abstract: The amplifier includes an output transformer (TR) with an output coil (NL) and a negative feed coil (NTS). The end stage transistors (T1,T2) are of N-channel MOSFET type and incorporated between the divided (ND, NS) driver coils (N1,N2). The operating points of the driver coils are achieved by using longitudinal resistors (RG3) and a temperature coupled reference (Ref 1). The operating points are connected in a dynamic negative feedback via a  resistor (RD) and a capacitor (CD) in series and are controlled by push-pull signals (Aus A,B) via the gate resistors (RG1,RG2) and capacitors (CG). Source resistors (RS) equalise different characteristics of the end stage transistors. A support capacitor (CST1) keeps the inner resistance of the unipolar feed voltage low. The control stage is specified.
Patent DE-19616423-A1 (DE)
Title: Printing press suction brake pad assembly
Inventor: ZIMMERMANN HANS DIPL ING
IPC: B65H29/68
Filed: 1996-04-25
Abstract: The assembly secures a suction pad to a non-twisting profiled shaft. A suction pad flange (2) is attached to the suction pad (1). The suction pad flange is firmly secured (10,11) both radially and axially to the shaft (3). The suction pad and flange are axially co-located and screwed onto the shaft by hand.
Patent DE-19619239-A1 (DE)
Inventor: ZAMPONI ANDREA DR
IPC: C09B62/44
Filed: 1996-05-13
Abstract: The invention relates to reactive dyes of the general formula (I), in which Y is vinyl or a radical of the formula C2H4Q, Q being a group which can be split in alkaline reaction conditions, Z is hydrogen, C1-C4 alkanoyl or a heterocyclic reactive anchor group which can optionally carry a further chromophore radical and K<1> is the radical of a coupling component, provided that K<1> is not hydroxy naphthylamine coupled to the hydroxyl group in the o position. The invention also relates to the use of said dyes for dyeing or printing of organic substrates having hydroxy groups or nitrogen atoms, and also to their intermediate products.
Patent DE-19622521-A1 (DE)
Inventor: BUCHHOLZER PAUL DIPL ING
IPC: B27N3/28
Filed: 1996-06-05
Abstract: The system coats wood chips or fibres with organic adhesive and feeds them into the space between an inner die (4) and an outer shape (3) using a granular spreader (1). The particulate is compressed by a piston (6) in a repetitive process to produce the extrusion. The bottom end of the die has a tapering profile (5) to allow the compressed material to relax. The final part of the process has the relaxed profile supported between an inner perforated guide (7) and outer continuous belt drives (9). The final, relaxed process applies heat via super heated steam, to set the material. The continuous belt drives are dragged along by the friction contact with the extrusion. The extrusion passes through a final cooling stage to remove residual steam and to dry the extrusion.
Patent DE-19625364-A1 (DE)
Title: Adjustable, durable flyer traverser for high speed yarn cross-winding - has two counter-rotating rotors with yarn-bearing flyers, phase-alterable so to vary flyer crossings w.r.t. an edge and so stroke length
Inventor: SCHIPPERS HEINZ DR
IPC: B65H54/28
Filed: 1996-06-25
Abstract: A machine for winding thread (3) on a cross-wound reel (6) has a flyer traversing appts. with two rotors each driven by a shaft (15, 16). The thread is led in the region of the stroke end by a flyer (7) on the first rotor (12) along a straight edge (9) to the appropriate end of the stroke end region and, by sinking the flyer below the edge, releasing the thread at a submergence point. As a flyer (8) from the other rotor (13) rises above the edge at an emergence point the thread is transferred to this flyer and led back. Submergence and emergence points for both rotors can be set during winding by adjusting a relative movement between rotors and their shafts (15, 16). The movement of the first rotor w.r.t. its shaft (15) or of its shaft w.r.t. the other is completed so flyer (7) emergence or submergence point at the straight edge is in a direction to shorten the stroke.
Patent DE-19625642-A1 (DE)
Inventor: NOWAK GOETZ DR MED
IPC: C12N9/74
Filed: 1996-06-26
Abstract: The invention relates to a process for producing a highly pure virus-free basic antidote substance for natural and synthetic thrombin inhibitors, in which a blood secondary product is first chromatographed via an anion exchange column, the fraction containing the basic antidote substance is subjected to gel filtration and the pure basic antidote substance is isolated, and the use of the product thus obtained for the production of an antidote for a natural or synthetic thrombin inhibitor. The isolated basic antidote substance is prothromin or prethrombin-1.
Patent DE-19627433-A1 (DE)
Inventor: STARK HERBERT DR
IPC: C07D239/60
Filed: 1996-07-08
Abstract: The invention concerns compounds of formula (I) or salts of the compounds, wherein R<1>, R<2> stand independently of each other for hydrogen, alkyl, cycloalkyl, alkenyl, cycloalkenyl, alkinyl, alkoxy, alkylthio, alkenyloxy, cycloalkoxy, cycloalkenyloxy or alkinyloxy wherein each of the last 11 residues is unsubstituted or substituted by one or several residues from the group halogen, alkoxy, alkylthio, haloalkoxy and in the case of cyclical residues also alkyl and haloalkyl or represents halogen, amino or mono or dialkylamino, (R<3>)m represents m substituents of R<3> which are connected to the ring in place of a hydrogen atom and wherein m is the figure 0, 1, 2, 3 or 4 and R<3> (when m = 1) or each of the R<3> residues independently of other R<3> residues (when m is greater than 1) stands for halogen, CN, NO2, alkyl, cycloakyl, alkenyl, cycloalkenyl, alkinyl, alkoxy, alkylthio, alkenyloxy, cycloalkoxy, cycloalkenyloxy, alkinyloxy, aryloxy, heteroaryloxy, alkylcarbonyl, alkoxycarbonyl or phenylcarbonyl, wherein each of the last 16 residues is insubstituted or substituted by one or several residues from the group halogen, alkoxy, alkylthio, haloalkoxy and in the case of cyclical residues also alkyl and haloalkyl, or stands for amino or mono- or dialkylamino, A represents a residue of the formula, -A*-NO2, wherein A* stands for a hydrocarbon chain with 1 to 6 C atoms which are unsubstituted or substituted by one or several residues from the group halogen, NO2, CN, hydroxy and alkyl, which is unsubstituted or substituted by one or several substituents from the group comprising halogen, NO2, CN, hydroxy, alkoxy, haloalkoxy, alkylthio, alkoxycarbonyl, acyloxy, trialkylsilyloxy, phenyl, phenoxy, heterocyclyl, heterocyclyloxy wherein each of the last 4 residues is unsubstituted or substituted and also comprising oxo, A* also stands for alkenyl, alkinyl, cycloalkyl, cycloalkenyl, alkoxy, haloalkoxy, alkylthio, alkylcarbonyl, alkoxycarbonyl, acyloxy, trialkylsilyloxy, phenyl, phenoxy, heterocyclyl, heterocyclyloxy wherein each of the last 4 residues is unsubstituted or substituted and oxo is substituted, X represents O, S, CH-R, wherein R stands for hydrogen, hydroxy, halogen, alkyl, cycloalkyl, alkoxy, cycloalkoxy, alkenyl or alkinyl, Y represents CH or N and Z represents CH or N. Such compounds are suitable for using as herbicides or plant growth regulators.
Patent DE-19629280-A1 (DE)
Title: Heating control for motor vehicle air conditioning system
Inventor: OKUMURA YOSHIHIKO
IPC: B60H1/08
Filed: 1996-07-19
Abstract: The air conditioning system has a full flow heat exchanger (4) to warm the air from the chiller unit. The heat is provided by the engine coolant flow via a control valve (5) regulated by the processor control (10). At the start of the heating cycle a preset level of overflow is provided to ensure a rapid setting to the required temperature level. For small flow rates through the control valve the amount of overflow is monitored to minimise the time taken to stabilise the system. The control operates with different levels for the low flow setting and for the high flow setting for the coolant flow control valve to adapt the control to the different flow rates. The system can also be used for fixed air conditioning systems.
Patent DE-19633436-A1 (DE)
Inventor: BERGMANN FRANK DR
IPC: C12Q1/6872
Filed: 1996-08-20
Abstract: In a process for detecting nucleic acids, a probe P is bonded to a partial sequence S contained in the nucleic acid, producing a bonded product B1, the nucleic acid is decomposed into a bonded product B2 by generating a partial nucleic acid F of defined length and the bonded product B2 or the partial nucleic acid F is detected based on its mass. This process is particularly suitable for detecting in parallel nucleic acids having different sequences.
Patent DE-19639805-A1 (DE)
Title: Mowing and conveying device for stemmed crop
Inventor: ARNOLD RUDOLF
IPC: A01D43/08
Filed: 1996-09-27
Abstract: The device comprises conveyor discs (6) with peripheral conveyor tines and intermediate incisions (9) positioned above the rotary cutter disc (5) with its peripheral blades. The cutter disc and conveyor discs rotate at different speeds or in contrary rotary directions. In the centre of the operating width of the mowing and conveying rotor, a stem lifter (3) is positioned in front of the rotor and is pointed at the front. At the back, the stem lifter is in the form of a guide extending over part of the operating width.
Patent DE-19641192-A1 (DE)
Title: Goods handling vehicle, e.g. shelf filler
Inventor: BITSCH AXEL DIPL ING
IPC: B66F9/07
Filed: 1996-09-24
Abstract: The vehicle (4) has a flexible goods support mast (1) with a real-time sensor (11) arranged in the top of the mast to measure the velocity of the mast head with respect to a position control device. The sensor supplies this information to a position control device (8). The masthead velocity is compared with the desired velocity and a desired correction value for the mast head velocity is fed back from the position control device. The correction value for the velocity is equal to the difference in velocities between the masthead and the vehicle. This may be multiplied by a weighting factor, which can be a constant and is between 0.1 and 1.0.
Patent DE-19641362-A1 (DE)
Title: Electric hand weapon
IPC: F41B6/00
Filed: 1996-10-08
Abstract: The hand weapon (6) is supplied with the required electrical energy via a battery pack (3). The battery pack is provided with shoulder straps (2) and a belt, for carrying on the back of the weapon user (1).  The battery pack is coupled to the weapon via a pair of current leads (4), the weapon provided by a hand gun, a rifle, or a machine gun. The electrical energy supply may be provided alternatively by the battery of an electric vehicle.
Patent DE-19641366-A1 (DE)
Title: A.P Sleeve (RTM) for patients with leg paralysis
Inventor: PIORO CHRISTA
IPC: A61F5/01
Filed: 1996-10-08
Abstract: The A.P. sleeve (RTM) (1) has an adjustable climb fastener (2) which grasps a guide loop (3). The guide loop is solid and is manufactured for each body size. The paralysed leg is exercised by using the guide loop to create leverage on the paralysed leg.
Patent DE-19641436-A1 (DE)
Title: Complexes of hydrogen peroxide and 1,3-bis-(N-lactamyl)-propane derivatives
Inventor: BREITENBACH JOERG DR
IPC: A01N59/00
Filed: 1996-10-08
Abstract: Complexes based on hydrogen peroxide and at least one 1,3-bis-(N-lactamyl)-propane derivative of formula (I). R1-R6 = H, 1-10C alkyl, 3-8C cycloalkyl, 6-20C alkyl or 7-20C aralkyl; or two of these groups with the C atom(s) to which they are bound form a 5-7C cycloalkyl; or two such groups on neighbouring C atoms form a double bond; NL, NL' = N-lactamyl groups. Also claimed are (i) compounds (I) in which at least one of NL and NL' is different from N-pyrrolidonyl; and (ii) a process for stabilising aqueous or aqueous-alcoholic solutions of H2O2 using (I).
Patent DE-19641627-A1 (DE)
Title: X-ray image intensifier with vessel for accommodating electrodes
Inventor: DIEPERS HEINRICH DR
IPC: H01J29/86
Filed: 1996-10-09
Abstract: Images produced by X-rays are intensified by an arrangement of a vessel (1) to accommodate electrodes (2) with an input screen substrate (3), vessel and substrate both being of aluminium. An insulation layer (7) on the inside wall of the vessel mounts the electrodes and a fluorescent substance layer (8) is applied directly on the input screen substrate. A support (4) for the output screen is preferably of ceramic and is joined to the vessel by a friction weld or an ultrasonic weld. The insulation layer is preferably of enamel, while electrodes are of metal or polyimide enriched with soot.
Patent DE-19644299-A1 (DE)
IPC: F24J2/04
Filed: 1996-10-24
Abstract: The invention describes a building with vertical exterior walls (2) and a roof (9) thereabove which comprises at least two panel-like roof parts (6, 7) which can be arranged on opposite sides, a roof ridge of a gable roof being formed in the process. In order that such an arrangement can be better transported, the roof parts (6, 7) are articulated on opposite exterior walls (2) and can be swung down essentially normal or parallel to the exterior walls (2) and essentially in pairs parallel to one another, the roof ridge being eliminated in the process.
Patent DE-19644464-A1 (DE)
Title: Vehicle fuel tank
Inventor: KROISS HUGO
IPC: F02M37/08
Filed: 1996-10-25
Abstract: The fuel tank (1) includes components to supply and prepare the fuel. There is an auxiliary container (13) fixed to a casing wall (11) outside the fuel tank. The fuel tank and auxiliary container have at least one aperture (12,14). The apertures are connected by at least one seal (15). The fuel supply and preparation components (16,17), or at least those parts of them subject to friction, are in the auxiliary tank. The auxiliary container may be detachably mounted on the underside of the fuel tank so that it can be assembled and dismantled without the fuel tank having to be removed from the vehicle.
Patent DE-19645988-A1 (DE)
Title: Corner slat for strengthening plaster on building walls
Inventor: FLUCK FRIDOLIN
IPC: E04F13/06
Filed: 1996-11-07
Abstract: A corner slat made of plastic or metal, for locating a net type reinforcement which strengthens the plaster on a building wall, comprises a corner limiting slat (4) which extends from the corner (3) and determines the plaster thickness. A U-shaped cap strip (6) is located on the slat and has an outer edge section (12).The U-shaped cap is pref. made of hard PVC.
Patent DE-19646198-A1 (DE)
Title: Semiconductor charge pump circuit
Inventor: KIM YONG-HO
IPC: H03K17/687
Filed: 1996-11-08
Abstract: The charge pump circuit (100) controls the transistors (MOS1, MOS2) and the charge pump circuit (101) the transistors (MOS3, MOS4) in order to pump charges from the capacitor in unit (102) to the output drive (200) with its load (M). The output drive is between a voltage source and earth and the first two transistors exercise a first control and the second two transistors a second control. If the load is a motor, the first control is over the forward or backward rotation of the motor and the second control is over the backward or forward rotation.
Patent DE-19648297-A1 (DE)
Title: Adjustment device for x-ray appts.
Inventor: KRAEMER RAINER DIPL ING
IPC: G05B19/409
Filed: 1996-11-21
Abstract: The device allows the adjustment speed of an x-ray appts. to be individually adjustable. The device includes a pressure sensor (8) which supplies a signal to an electronic circuit (10). The signal is dependent on the force exerted on the pressure sensor.  The electronic circuit controls the drive (9) for the x- ray appts. (2) in dependence on the applied force. The sensor may be a membrane pressure sensor. The adjustment speed is preferably proportional to the force applied to the pressure sensor. The pressure threshold and the corresponding discrete speed may be set.
Patent DE-19649423-A1 (DE)
Title: Fuse insert for electric vehicle with high operating voltage
Inventor: FISCHBACH JUERGEN
IPC: H01H85/045
Filed: 1996-11-28
Abstract: The fuse insert comprises a device body (2) carrying two plug parts (4), along which a melt conductor (6) is arranged, for electrically connecting the plug parts. The body is a cylindrical, insulating reed (2), in which the fusible conductor is embedded in a spark prevention medium (5). Terminating caps (3) are fastened at the fronts of the insulating reed, and are connected with flat connectors (4) which serve as plug parts. The longitudinal axis (9) of the connectors proceeds crosswise to the longitudinal axis (8) of the insulating reed, and their flat sides proceed parallel to the base of the cylindrical reed.
Patent DE-19653987-A1 (DE)
Inventor: JUENEMANN ULRICH
IPC: A01G13/02
Filed: 1996-12-21
Abstract: The planting nets which are stretched out over the ground and covered with soil are picked up by a clearing device (7-15) which is aligned relative to the nets in dependence on the signal from at least one metal probe (16). The or each metal probe responds to a metal part of the planting nets. Each metal probe can respond to a magnetic or electrical property of the metal, to the electromagnetic waves radiated from the metal or to the ultrasound-reflecting properties. The metal part is concentrated in one or more areas of the net with these areas extending parallel to the main extension direction of the net and have reduced width across the main extension.
Patent DE-19701015-A1 (DE)
Title: Activated lignin intermediates used for the preparation of plant fibre coating agents for making plant pots
Inventor: KHARAZIPOUR ALIREZA DR
IPC: C12P7/22
Filed: 1997-01-14
Abstract: An intermediate product for the preparation of polymers from lignin derivatives obtained from the cellulose industry is prepared by treating the lignin derivative with a phenol-oxidising enzyme in the presence of an oxidising agent. The lignin derivatives are subjected to enzyme treatment for more than 3 hours in the presence of air, or enzyme treatment is carried out for 10 minutes or longer whilst passing air or oxygen through the reaction medium. A chemical oxidising agent is used in combination with the enzyme treatment. The use of these products for the preparation of polymers from lignin derivatives obtained from the cellulose industry is also claimed.
Patent DE-19706878-A1 (DE)
Title: Safety device for protecting occupants of passenger car in event of front collision
Inventor: AMANDI FRANZ D
IPC: B60R21/34
Filed: 1997-02-21
Abstract: The device includes the bonnet as shield for passengers. The bonnet does not remain rigidly connected to the car body during an impact. The front locking hook of the bonnet is made such that when loaded with appropriate pressure, it breaks and the front locking disengages. The device has rear, U-shaped fastening revolving shackles are formed such that they receive both bolts which are hinged to the underside of the bonnet.
Patent DE-19707218-A1 (DE)
Title: Window or door filter to prevent entry of hazardous matter e.g. ozone
Inventor: YIQUN LIU DR ING
IPC: F24F8/108
Filed: 1997-02-24
Abstract: A filter structure for windows and doors, includes a section which allows light to pass through, and a section for filtering the air passing through. The transparent section is of glass, or transparent plastics such as polyvinyl chloride (PVC), polystyrene (PS), acrylic glass such as "Plexiglas" (RTM), polycarbonate (PC), polyethylene terephthalate (PET), polyurethane etc., with the filter section being a plastics which destroys ozone.
Patent DE-19709720-A1 (DE)
Title: Securement of filing mechanism
Inventor: SCHARRENBERG DIRK
IPC: B42F13/00
Filed: 1997-03-10
Abstract: The paper-holding or filing mechanism (2) is anchored to the lid by injection-moulded snap-hooks (9), holding pins or splay dowels passed through the lid (7). Positive connection is afforded by a pin (20) which transfers the mechanism load into the lid so as to relieve the hooks. The baseplate (15) for the hooks forms a counterhold to the lid, using hook break points in baseplate, frame or hook itself, and the hooks are sufficiently resiliently elastic to provide the pre-tension to hold the mechanism in place. Positioners (21) assist in hook or pin installation. The hooks can be changed in shape to provide a holding grip on the lid and filing is effected by filing pins (4,5) or clamp system.
Patent DE-19712742-A1 (DE)
Title: Starter device for diesel pile hammer
IPC: E02D7/12
Filed: 1997-03-26
Abstract: The pile hammer has a cylinder (11) with moveable piston (14) and impact tool (13) at the end. The piston is moved into start position by a starter device (15), which engages on the end (16) of the piston away from the impact tool. The piston end has a positive rotary-symmetrically forming for engagement. The starter device is formed by a grab unit, which is moved axially within the cylinder by a lifting and/or lowering device. The grab unit has moveable grab arms to engage around the piston end during its movement into start position.
Patent DE-19716332-A1 (DE)
Title: Electrically conductive elastic strap attached to shoe and body by which electrostatic charge is conducted to earth
Inventor: BRANDTNER MARTIN
IPC: A43B7/36
Filed: 1997-04-18
Abstract: Electrically insulated shoes, preventing the discharge of static electricity built up on the body and clothing, are rendered conductive by attaching a rubber band to the sole and heel of the shoe and an extension part to the body. The band is made electrically conductive. The conductive strap (1) is positioned over the entire underside of the shoe covering the toe (4) sole (5) and heel (6) in the form of a figure 8 and extends (2) to a suitable body location.
Patent DE-19717831-A1 (DE)
Inventor: BOULKERTOUS NABIL DIPL ING
IPC: B01J31/02
Filed: 1997-04-26
Abstract: A peroxide-containing catalyst composition (I), comprises (A) 60-80 wt.% ketone peroxide component, (B) 10-20 wt.% keto-ester component and (C) 10-20 wt.% inhibitor, in which component (A) is inert towards (B). Preferably the amounts of components (A), (B) and (C) are 65-75, 12.5-17.5 and 12.5-17.5 wt.% respectively. Component (A) contains (a1) 40-60 wt.% monomeric ketone peroxide or a monomer-dimer mixture thereof, preferably methyl isobutyl ketone peroxide (MIBKP), methyl ethyl ketone peroxide, acetylacetone peroxide or cyclohexanone peroxide, (a2) 15-45 wt.% stabiliser, preferably a phthalate ester, (a3) 5-15 wt.% ketone, (a4) 1-10 wt.%  beta -hydroxy-ketone, (a5) 1-5 wt.% hydrogen peroxide and (a6) 1-10 wt.% water. Component (B) is n-butyl levulinate and (C) is a tert.-butyl-substituted phenol derivative.
Patent DE-19720437-A1 (DE)
Title: Oral composition for plaque suppression and removal
Inventor: ASAI YOSHIO
IPC: C12R1/07
Filed: 1997-05-15
Abstract: Oral composition (A) contains a mutanase (I) prepared by culturing a suitable Bacillus strain showing a negative protease producibility.
Patent DE-19722791-A1 (DE)
Inventor: EICHENAUER HERBERT
IPC: C08L55/02
Filed: 1997-05-30
Abstract: The invention relates to thermoplastic resin BAS-type molding materials characterized in that the polymer constituent which is soluble in dichloromethane has an average incorporated acrylonitrile structural unit content (c50 valence) of >/=28 wt. % and an incorporated acrylonitrile chemical distribution (c90-c10 valence) of >/=5 wt. %.
Patent DE-19725738-A1 (DE)
Title: Correct bite positioned jaw movement simulation dental device
Inventor: BONATZ VOLKER DR MED
IPC: A61C11/08
Filed: 1997-06-18
Abstract: The device allows sideways bite and forward motion. Object holders are provided for the upper and lower jaw tooth formations, and are moveable against each other. The upper jaw tooth formation (5) is made of transparent material and fixed to a transparent receptacle (11) or an object holder (4). Both the upper and lower jaw tooth formations may be made of transparent material and fixed to transparent receptacles or holders. The upper and lower jaw tooth formations are illuminated from below. The dental device is arranged in a case having viewing openings. A battery-powered lighting film may be arranged between a movable arm and the object holder for the lower jaw tooth formation.